Got an Atari Lynx II for repair, the audio output is totally distorted and very very low in volume. I gave the Lynx a recap and replaced the 2 LM386 opamps, after replacing the 2 LM386 opamps the audio signal is still the same, so tried a test speaker.. and that solved the problem. Only […]
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Amiga 4000 Audio signal is shifting on cutoff
On the bench an Amiga 4000 which had a recap and a fix on the audio circuit. Audio was not working at all so i replaced all corroded components like the LF347 and LM833 opamps and several small components (resistors & ceramic capacitors). After the replacement the audio is working, but sounded weird, did some […]
Amiga 3000T 5,25″ mounting frames
Made 5,25″ mounting frames for the Amiga 3000T Usable for: – Commodore Amiga 3000T – Commodore Amiga 3500 – Commodore PC 60 Download model from thingiverse
Tl866(II) 27C4096->27C322/160/800/400 adapter
Today I assemblied the new 27C4096->27C322/160/800/400 eprom adapter (v4 ) for the tl866(II) from Keir Fraser.. With this adapter you can program 27c322, 27C160, 27C800 and 27C400 eproms. The new adaptor comes with a nice rotory switch to select the bank. 27C400 eproms are not affected by the rotorty switch, and can be programmed by […]
Amiga 600 in reboot loop
Amiga 600 which was constantly rebooting. I got this machine as a repair, someone before me tried to do a recap to the machine.. After that it was not working anymore. First thing I tried was to replace the 555 Timer (U14) and the C612 Capacitor, because this is common problem on an Amiga 600. […]